Johansson, 26, began dating Reynolds, 34, in 2007; the stars announced their engagement in May 2008 and tied the knot that September in a remote wilderness retreat in Vancouver, B.C. They confirmed their split in December 2010, shortly after Us Weekly broke the news that the couple was going their separate ways.

Johansson (who recently split from Sean Penn) told Glamour in 2009 that she's no expert on relationships. "I don't profess to know anything about marriage that anybody else doesn't know, or how to make it right," she told the mag.

Reynolds, meanwhile, admitted things had "changed" since they got married. "I'm a little more guarded, I think," he told GQ. "I'm a little bit more wary of having my relationship turning into a soap opera."

Still, he gushed at the time that marriage was the "best part" of his life.